392317956

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{941}}^1$

素因数の和:1301

約数の個数: 72

約数和(自身を含む): 1022834904

約数和(自身を除く): 630516948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 313, 333, 444, 626, 666, 939, 941, 1252, 1332, 1878, 1882, 2817, 2823, 3756, 3764, 5634, 5646, 8469, 11268, 11292, 11581, 16938, 23162, 33876, 34743, 34817, 46324, 69486, 69634, 104229, 104451, 138972, 139268, 208458, 208902, 294533, 313353, 416916, 417804, 589066, 626706, 883599, 1178132, 1253412, 1767198, 2650797, 3534396, 5301594, 10603188, 10897721, 21795442, 32693163, 43590884, 65386326, 98079489, 130772652, 196158978, 392317956]

約数ペア:

[(1, 392317956), (2, 196158978), (3, 130772652), (4, 98079489), (6, 65386326), (9, 43590884), (12, 32693163), (18, 21795442), (36, 10897721), (37, 10603188), (74, 5301594), (111, 3534396), (148, 2650797), (222, 1767198), (313, 1253412), (333, 1178132), (444, 883599), (626, 626706), (666, 589066), (939, 417804), (941, 416916), (1252, 313353), (1332, 294533), (1878, 208902), (1882, 208458), (2817, 139268), (2823, 138972), (3756, 104451), (3764, 104229), (5634, 69634), (5646, 69486), (8469, 46324), (11268, 34817), (11292, 34743), (11581, 33876), (16938, 23162)]